Osprey Hydraulics LT 2.5L

16 reviews

2.5 litre drinking system made from BPA & PVC free plastic.

  • TPU high strength and taste free film.
  • Anti-microbial formula prevents bacteria and mould.
  • 180° on-off twist bite valve with magnetic catch attaches to sternum strap.
  • New top opening for easy filling and secure closure.
  • QuickConnect™ allows easy disconnect of the hose for faster refilling.
  • Welded chevron baffles prevent sloshing and maintains shape.
  • Flexible 6mm hose for faster water flow.
  • Dimensions: 39cm L x 19cm W x 6cm D.
  • Weight: 170 grams.

Care of your Osprey Hydraulics Bladder.

  • Empty and rinse after use.
  • Drain and air again before storing.
  • To clean, use hot soapy water and rinse thoroughly with hot water.
  • For tough cleaning jobs, add 1/4 cup of baking soda to 3/4 water and shake for 30 seconds. Add 1/4 cup of lemon juice, shake for 10 seconds and vent holding away from face. Repeat 3 times. Expel as much air as possible then leave for 20 minutes. Rinse with hot water. Warning: Adding lemon juice to baking soda makes it fizz so don't leave your bladder unattended for too long.

+ Shipping
  • Items are generally packed and sent the same day your order is received.
  • Costs $7 by overnight courier within New Zealand.
  • NZ$7 by tracked airmail to Australia.
  • Around NZ$15-25 by tracked airmail to destinations elsewhere in the world - calculated in our shipping cart as you check out. 
    • More shipping and tax details in our FAQ.
    Customer Reviews
    4.9 Based on 16 reviews
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    Filter Reviews:
      Darran w.
      Australia Australia


      Great item Functional / Practical multiple uses I’ve used it Cycling, trekking & adventure moto.

      szilveszter v.
      New Zealand New Zealand

      Loving it

      It’s the attention for details that makes osprey products great! Unlike other reservoirs this one has an adjut magnetic clip included for the tube that you can easily snap on to any backpack. A small rubber cord for the top closing part so you won’t loose it. And the holes on the hard plastic top to secure it to your bag so it doesn’t slide around the place. Easy to use and clean, can only recommend it!

      Nicole V.
      New Zealand New Zealand

      Osprey 2.5 l hydration bladder

      Osprey produces superb backpacks and bladders to fit. Needed to purchase an extra bladder as no replacement bitevalves avail in country. O well . Value for money. This one will - like the first- last forever- bite valves aside

      Andrew R.
      New Zealand New Zealand

      Osprey hydration

      Awesome hydration bladder and lasts all day, easy to fill and use with the bite to drink tip

      Francina W.
      New Zealand New Zealand


      Just what I needed! Perfect size, keeps water cool as and super easy to drink from and clean.